MCQOPTIONS
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| 1. |
The correct order of the atomic radii of C, Cs, Al and S is |
| A. | C < S < Al < Cs |
| B. | C < S < Cs < Al |
| C. | S < C < Cs < Al |
| D. | S < C < Al < Cs |
| Answer» B. C < S < Cs < Al | |